"They're orbs," Collins says solemnly. "I'm not sure what the scientific term is, but it's paranormal energy. See this one? Now this one is at Goliad, where, after the Alamo, 400 guys were executed. You've got to be careful. You can talk yourself into this stuff. See how many there are here? I get chills just talking about it. All of those orbs! They're all over the place! If you believe this, then you have to rethink everything you've been taught. That's what freaks me out."